United Airlines UA1254 Landed BOS Boston → IAH Houston 3h 57m 2,570km / 1,586mi 28. Feb 2019 DEPARTURE 08:16 EST 13:16 UTC 07:15 +61 minutes ARRIVAL 11:14 CST 17:14 UTC 10:49 +25 minutes Boeing B737-800 N73283 AIRLINE United Airlines UA / UAL FREQUENCY daily FLIGHTS/WEEK 44 PUNCTUALITY 86% CO2 EMISSIONS Economy 351kg Business 742kg